Convoy L2 driver and LED options

How about the the L2 with H2-C result ?

Yes, very happy. I hadn’t had much time to check it out before. There is a bend in the road 300 meters from the gateway to our stables. The L2 hit this no problem, the L6 lights up all the way down. The C8 with de-domed XP-G2 not so much. The C8 measured 3.4A at the tail, so possibly some room for improvement (driver was lightly toasted also).

I’ll see how well my dash cam picks them out tomorrow. I have to be careful around here though. Its only semi-rural and the first time I used the LED lighting on my stables the police were called.

I’ve a couple of zoomies I’m looking to up-grade next. A Warsun X50 and X65. I’ll try another de-domed XP-G2, but from looking at my other C8 builds, I think the XP-L HI will be better.

(probably off-topic, but) Why would the police be called by using LED lighting on your stables?

Depending on Reflector.
I have 50+ pcs. of Convoy L2 stock (XML2 , XPL Hi ) and host.
There are 3 kinds of reflector.

  1. bigger spot , less corona <<< this is the best for modding for all LEDs.
  2. smaller spot , decent corona .
  3. smallest spot , bigger corona <<< not suitable for small die LED dome or dedomed XPG2 , XPL Hi , XML2
    .
    I prefer XML2 U4 dedome + ATTiny25v + , 1500±LM , 230,000+cd.
    .

Thanks for the measurements.

But I’m curious about the stock versions of the Convoy L2, I can’t seem to find specs (beam throw distance or candela CD). Would like to find out the approximate values (throw, CD) for stock Convoy L2 with XM-L2 and also Convoy L2 with XP-L Hi.

In the picture , first row is stock XPL Hi with 2 x 26650.
but 1 x 26650 is lower.

Hi =D

I am also looking at this particular driver for my L2. Just a few things I need to know. I’m planning on running it with a the following output levels:

Moonlight
Low = 80 mA
Medium = 900 mA
High = 3000 mA
Turbo = 5500 mA with a 180 seconds timer which falls back to 3000 mA.

2 cells will be used at all times.

Do you think this is a wise decision?

I am happy with the stock output of 3000 mA but I find myself looking for a bit more power now and then. Please advise.

sorry, what do you mean there are 3 reflectors? how do I know which one will I receive if I buy a L2?

I’ve seen two different reflectors for the smooth variant. The lip at the business end (that spaces the reflector from the host) are different lengths. The smaller one allows the reflector to be pushed closer to the shelf and allows easier focusing. The longer one is more limited and might require spacers to fit, thus moving the led further back towards the batteries.

I am able to get a smaller hotspot with the short lipped version, using a thinner LED gasket. Can’t do the same on the taller one without a copper spacer under the LED, or a thicker MCPCB (neither of which I have).

I have seen that there’s an OP available too, but haven’t had my hands on one to check it out.

Can I use a 17mm driver in the L2?

Driver hole is 20mm. You can use adapter 17mm to 20mm
http://www.kaidomain.com/p/S023828.KD-17mm-Inner-to-20mm-External-Brass-Ring-Driver-Adapter-for-17mm-Circuit-Board-5-pcs

or DIY :slight_smile:

Thank you for the link

Convoy L2 driver size 20 or 22 mm? How bout the emitter side what size is it? I just got my L2 and I was thinking of moddIng it. New driver and emitter. I might replace the tail switch too. All the results I’ve seen are from the older version of the L2.

Thank you

does any make a 17mm retaining ring for c8. I would like a brass replacement for the one that came from the factory for my driver.

I asked Simon and he sent a couple in my subsequent order. The aluminum one I had stripped.

My 2 Newer Convoy L2 driver pockets measure 21.5-21.6mm you can run a 20mm FETDD driver which is sloppy or 22mm FETDD driver, if you just file/sand down the board a little for a tight fit, With 22mm Buck or Boost drivers the components (smd’s) might be too close to the ground seat edge. The depth of the pocket is approximately 3.5mm.

New question. What would be the best driver/emitter combo to get the best throw using two cells in series please.

Thank you

Also: I need a good soldering iron. any suggestions.

I went for a 20mm buck driver and XP-L HI combo from mountain electronics. Pushing 5.1 A on Turbo and the throw is good. However, my centering ring is rubbish so I’m definitely going to change that because when I fasten the bezel completely it moves slightly off centre. Super annoying!

Unfortunately “20mm buck driver” that push hi Amp is very hard to find (non US) I looking for it but can’t find one.

I’m from South Africa and had no issues with shipment. Can’t they ship to your country?